Question

Птичка колибри массой 1,9г при полете достигает скорости 200 км/ч. Определите энергию движения этой птички

Answer 1

3-0,98.Больше не знаю.Наверное так

Answer 2

Calculation of Kinetic Energy

To determine the kinetic energy of the hummingbird, we can use the formula for kinetic energy:

Kinetic Energy (KE) = 0.5 * mass * velocity^2

Given: - Mass of the hummingbird = 1.9 g = 0.0019 kg - Velocity of the hummingbird = 200 km/h = 55.56 m/s

Using the formula, we can calculate the kinetic energy:

KE = 0.5 * 0.0019 kg * (55.56 m/s)^2

Calculating this expression gives us the kinetic energy of the hummingbird.

Let's calculate it.